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Diffstat (limited to 'arch/arm/mach-at91/at91rm9200.c')
-rw-r--r--arch/arm/mach-at91/at91rm9200.c46
1 files changed, 14 insertions, 32 deletions
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 8fcfb70f7124..eaf58f88ef5d 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -8,60 +8,42 @@
* Licensed under GPLv2 or later.
*/
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
+#include <linux/clk-provider.h>
#include <linux/of.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/clk-provider.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
#include <asm/system_misc.h>
-#include <mach/at91_st.h>
-
#include "generic.h"
+#include "soc.h"
-static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd)
-{
- /*
- * Perform a hardware reset with the use of the Watchdog timer.
- */
- at91_st_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1);
- at91_st_write(AT91_ST_CR, AT91_ST_WDRST);
-}
-
-static void __init at91rm9200_dt_timer_init(void)
-{
- of_clk_init(NULL);
- at91rm9200_timer_init();
-}
+static const struct at91_soc rm9200_socs[] = {
+ AT91_SOC(AT91RM9200_CIDR_MATCH, 0, "at91rm9200 BGA", "at91rm9200"),
+ { /* sentinel */ },
+};
static void __init at91rm9200_dt_device_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ struct soc_device *soc;
+ struct device *soc_dev = NULL;
+
+ soc = at91_soc_init(rm9200_socs);
+ if (soc != NULL)
+ soc_dev = soc_device_to_device(soc);
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev);
arm_pm_idle = at91rm9200_idle;
- arm_pm_restart = at91rm9200_restart;
at91rm9200_pm_init();
}
-
-
static const char *at91rm9200_dt_board_compat[] __initconst = {
"atmel,at91rm9200",
NULL
};
DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200")
- .init_time = at91rm9200_dt_timer_init,
- .map_io = at91_map_io,
.init_machine = at91rm9200_dt_device_init,
.dt_compat = at91rm9200_dt_board_compat,
MACHINE_END